OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

EU $1000.00 Put

EU1270115P00001000

Latest saved OI794Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EU $1000.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7943970 2026-10-09: 789 OI2026-10-13: 789 OI2026-10-14: 789 OI2026-10-16: 794 OI2026-10-20: 794 OI2026-10-23: 794 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

EU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7940
Oct 20, 20267940
Oct 16, 2026794+5
Oct 14, 20267890
Oct 13, 20267890
Oct 09, 2026789No prior observation